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Home Research Evidence ledger

Working research edition · 2026-08-28

Evidence before rankings.

This public ledger shows what is linked, what is dated and what still needs a field-specific source. Inclusion is not certification, a safety verdict or a laboratory result.

30

visible catalog records

7

dated pricing checks

5

dedicated audit source links

How to read this register

A source-linked row means a relevant provider record is linked; it does not mean the claim is universally true. “Provider-reported” means the profile preserves the provider’s wording without presenting it as independent verification. “Needs source” is an intentional gap, not a hidden assumption.

Current working dataset

30 provider records, with gaps kept visible

Research desk
VPN Advisor provider evidence ledger
ProviderPrimary pricing sourceAudit evidenceStructured profile fieldsRecord type
CyberGhost

/reviews/cyberghost

Source checkedProvider pricing page

Checked 2026-08-22

Displayed pricing is tied to this provider page and its recorded check date; renewal terms can still change.

Needs source

No audit record is currently stated in this profile.

Jurisdiction: Romania

Network: 11,500+ servers · 100 countries

Devices: 7 devices

3 structured profile fields displayed; field-specific source URLs are still required for an independent evidence record.

Detailed profile
ExpressVPN

/reviews/expressvpn

Source checkedProvider pricing page

Checked 2026-08-22

Displayed pricing is tied to this provider page and its recorded check date; renewal terms can still change.

Source linkedExpressVPN Trust Center

KPMG + Cure53 audits. Scope and date still need to be checked on the linked record for each edition.

Jurisdiction: British Virgin Islands

Network: 3,000+ servers · 105 countries

Devices: 8 devices

3 structured profile fields displayed; field-specific source URLs are still required for an independent evidence record.

Detailed profile
hide.me

/reviews/hideme

Needs dated checkProvider pricing page

A pricing URL is recorded, but the profile has no dated check yet.

Provider-reported

Provider claims; limited independent audits. A dedicated, field-specific source link is not attached yet.

Jurisdiction: Malaysia

Network: 2,100+ servers · 80+ countries

Devices: 10 devices

3 structured profile fields displayed; field-specific source URLs are still required for an independent evidence record.

Detailed profile
Hotspot Shield

/reviews/hotspot-shield

Needs dated checkProvider pricing page

A pricing URL is recorded, but the profile has no dated check yet.

Provider-reported

Provider claims; limited audit history. A dedicated, field-specific source link is not attached yet.

Jurisdiction: United States

Network: 3,200+ servers · 80+ countries

Devices: 5 devices

3 structured profile fields displayed; field-specific source URLs are still required for an independent evidence record.

Detailed profile
IPVanish

/reviews/ipvanish

Needs dated checkProvider pricing page

A pricing URL is recorded, but the profile has no dated check yet.

Provider-reported

Schellman independent audit (2022). A dedicated, field-specific source link is not attached yet.

Jurisdiction: United States

Network: 2,400+ servers · 75+ countries

Devices: Unlimited

3 structured profile fields displayed; field-specific source URLs are still required for an independent evidence record.

Detailed profile
IVPN

/reviews/ivpn

Needs dated checkProvider pricing page

A pricing URL is recorded, but the profile has no dated check yet.

Provider-reported

Cure53 audits (per provider). A dedicated, field-specific source link is not attached yet.

Jurisdiction: Gibraltar

Network: 100+ servers · 45+ countries

Devices: 7 devices

3 structured profile fields displayed; field-specific source URLs are still required for an independent evidence record.

Detailed profile
Mullvad

/reviews/mullvad

Needs dated checkProvider pricing page

A pricing URL is recorded, but the profile has no dated check yet.

Source linkedMullvad Security Audits

Assured AB independent audits. Scope and date still need to be checked on the linked record for each edition.

Jurisdiction: Sweden

Network: 700+ servers · 49 countries

Devices: 5 devices

3 structured profile fields displayed; field-specific source URLs are still required for an independent evidence record.

Detailed profile
NordVPN

/reviews/nordvpn

Source checkedProvider pricing page

Checked 2026-08-22

Displayed pricing is tied to this provider page and its recorded check date; renewal terms can still change.

Source linkedNordVPN Trust Center

Deloitte no-logs (6 times, latest: 2025). Scope and date still need to be checked on the linked record for each edition.

Jurisdiction: Panama

Network: 6,400+ servers · 110+ countries

Devices: 10 devices

3 structured profile fields displayed; field-specific source URLs are still required for an independent evidence record.

Detailed profile
Norton VPN

/reviews/norton-vpn

Needs dated checkProvider pricing page

A pricing URL is recorded, but the profile has no dated check yet.

Provider-reported

Antivirus brand trust; limited VPN-specific audits. A dedicated, field-specific source link is not attached yet.

Jurisdiction: United States

Network: 2,000+ servers · 30+ countries (official figure)

Devices: 1 device (single plan)

3 structured profile fields displayed; field-specific source URLs are still required for an independent evidence record.

Detailed profile
PrivadoVPN

/reviews/privado-vpn

Needs dated checkProvider pricing page

A pricing URL is recorded, but the profile has no dated check yet.

Provider-reported

Limited independent audit information. A dedicated, field-specific source link is not attached yet.

Jurisdiction: Switzerland

Network: 300+ servers · 45+ countries

Devices: Unlimited (Premium)

3 structured profile fields displayed; field-specific source URLs are still required for an independent evidence record.

Detailed profile
Private Internet Access

/reviews/pia

Source checkedProvider pricing page

Checked 2026-08-22

Displayed pricing is tied to this provider page and its recorded check date; renewal terms can still change.

Provider-reported

No-logs enforcement reported in federal cases. A dedicated, field-specific source link is not attached yet.

Jurisdiction: United States

Network: 35,000+ servers · 91 countries

Devices: Unlimited

3 structured profile fields displayed; field-specific source URLs are still required for an independent evidence record.

Detailed profile
Proton VPN

/reviews/proton-vpn

Needs dated checkProvider pricing page

A pricing URL is recorded, but the profile has no dated check yet.

Source linkedProton VPN Transparency Report

Annual Securitum no-logs audit. Scope and date still need to be checked on the linked record for each edition.

Jurisdiction: Switzerland

Network: 5,400+ servers · 110+ countries

Devices: 10 devices

3 structured profile fields displayed; field-specific source URLs are still required for an independent evidence record.

Detailed profile
PureVPN

/reviews/purevpn

Needs dated checkProvider pricing page

A pricing URL is recorded, but the profile has no dated check yet.

Provider-reported

Altius IT audits (per provider). A dedicated, field-specific source link is not attached yet.

Jurisdiction: British Virgin Islands

Network: 6,500+ servers · 70+ countries

Devices: 10 devices

3 structured profile fields displayed; field-specific source URLs are still required for an independent evidence record.

Detailed profile
StrongVPN

/reviews/strongvpn

Needs dated checkProvider pricing page

A pricing URL is recorded, but the profile has no dated check yet.

Provider-reported

Limited independent audit information. A dedicated, field-specific source link is not attached yet.

Jurisdiction: United States

Network: 950+ servers · 30+ countries

Devices: 12 devices

3 structured profile fields displayed; field-specific source URLs are still required for an independent evidence record.

Detailed profile
Surfshark

/reviews/surfshark

Source checkedProvider pricing page

Checked 2026-08-22

Displayed pricing is tied to this provider page and its recorded check date; renewal terms can still change.

Source linkedSurfshark Trust Center

Cure53 + Deloitte audits. Scope and date still need to be checked on the linked record for each edition.

Jurisdiction: Netherlands

Network: 3,200+ servers · 100+ countries

Devices: Unlimited

3 structured profile fields displayed; field-specific source URLs are still required for an independent evidence record.

Detailed profile
TunnelBear

/reviews/tunnelbear

Source checkedProvider pricing page

Checked 2026-08-22

Displayed pricing is tied to this provider page and its recorded check date; renewal terms can still change.

Provider-reported

Annual Cure53 audit (since 2017). A dedicated, field-specific source link is not attached yet.

Jurisdiction: Canada (McAfee, US-affiliated)

Network: 5,000+ servers · 50+ countries (official figure)

Devices: Unlimited

3 structured profile fields displayed; field-specific source URLs are still required for an independent evidence record.

Detailed profile
VyprVPN

/reviews/vyprvpn

Needs dated checkProvider pricing page

A pricing URL is recorded, but the profile has no dated check yet.

Provider-reported

Provider no-logs claim; limited third-party audits. A dedicated, field-specific source link is not attached yet.

Jurisdiction: Switzerland

Network: 700+ servers · 70+ countries

Devices: 5 devices

3 structured profile fields displayed; field-specific source URLs are still required for an independent evidence record.

Detailed profile
Windscribe

/reviews/windscribe

Source checkedProvider pricing page

Checked 2026-08-22

Displayed pricing is tied to this provider page and its recorded check date; renewal terms can still change.

Needs source

No audit record is currently stated in this profile.

Jurisdiction: Canada

Network: 480+ servers · 69 countries

Devices: Unlimited

3 structured profile fields displayed; field-specific source URLs are still required for an independent evidence record.

Detailed profile
ZoogVPN

/reviews/zoogvpn

Needs dated checkProvider pricing page

A pricing URL is recorded, but the profile has no dated check yet.

Provider-reported

No independent audits (per provider). A dedicated, field-specific source link is not attached yet.

Jurisdiction: Greece

Network: 70+ servers · 20+ countries

Devices: 10 devices

3 structured profile fields displayed; field-specific source URLs are still required for an independent evidence record.

Detailed profile
Mozilla VPN

/reviews/mozilla-vpn

Needs dated checkProvider pricing page

A pricing URL is recorded, but the profile has no dated check yet.

Needs source

No audit record is currently stated in this profile.

Jurisdiction: Not recorded

Network: 30+ ülke

Devices: 5 cihaz

2 structured profile fields displayed; field-specific source URLs are still required for an independent evidence record.

Market reference
AdGuard VPN

/reviews/adguard-vpn

Needs dated checkProvider pricing page

A pricing URL is recorded, but the profile has no dated check yet.

Needs source

No audit record is currently stated in this profile.

Jurisdiction: Not recorded

Network: Not recorded

Devices: Not recorded

No structured jurisdiction, network or device field is recorded.

Market reference
TorGuard

/reviews/torguard

Needs dated checkProvider pricing page

A pricing URL is recorded, but the profile has no dated check yet.

Needs source

No audit record is currently stated in this profile.

Jurisdiction: Not recorded

Network: 3.000+ sunucu · 50+ ülke

Devices: 8+ bağlantı

2 structured profile fields displayed; field-specific source URLs are still required for an independent evidence record.

Market reference
AirVPN

/reviews/airvpn

Needs dated checkProvider pricing page

A pricing URL is recorded, but the profile has no dated check yet.

Needs source

No audit record is currently stated in this profile.

Jurisdiction: Not recorded

Network: Not recorded

Devices: Not recorded

No structured jurisdiction, network or device field is recorded.

Market reference
PrivateVPN

/reviews/privatevpn

Needs dated checkProvider pricing page

A pricing URL is recorded, but the profile has no dated check yet.

Needs source

No audit record is currently stated in this profile.

Jurisdiction: Not recorded

Network: Not recorded

Devices: Not recorded

No structured jurisdiction, network or device field is recorded.

Market reference
Astrill VPN

/reviews/astrill-vpn

Needs dated checkProvider pricing page

A pricing URL is recorded, but the profile has no dated check yet.

Needs source

No audit record is currently stated in this profile.

Jurisdiction: Not recorded

Network: 56 ülke · 142 şehir

Devices: 5 eşzamanlı bağlantı

2 structured profile fields displayed; field-specific source URLs are still required for an independent evidence record.

Market reference
HMA VPN

/reviews/hma-vpn

Needs dated checkProvider pricing page

A pricing URL is recorded, but the profile has no dated check yet.

Needs source

No audit record is currently stated in this profile.

Jurisdiction: Not recorded

Network: Not recorded

Devices: Not recorded

No structured jurisdiction, network or device field is recorded.

Market reference
Turbo VPN

/reviews/turbo-vpn

Needs dated checkProvider pricing page

A pricing URL is recorded, but the profile has no dated check yet.

Needs source

No audit record is currently stated in this profile.

Jurisdiction: Not recorded

Network: Not recorded

Devices: Not recorded

No structured jurisdiction, network or device field is recorded.

Market reference
Bitdefender Premium VPN

/reviews/bitdefender-vpn

Needs dated checkProvider pricing page

A pricing URL is recorded, but the profile has no dated check yet.

Needs source

No audit record is currently stated in this profile.

Jurisdiction: Not recorded

Network: Not recorded

Devices: Not recorded

No structured jurisdiction, network or device field is recorded.

Market reference
Avast SecureLine VPN

/reviews/avast-secureline

Needs dated checkProvider pricing page

A pricing URL is recorded, but the profile has no dated check yet.

Needs source

No audit record is currently stated in this profile.

Jurisdiction: Not recorded

Network: Not recorded

Devices: Not recorded

No structured jurisdiction, network or device field is recorded.

Market reference
AVG Secure VPN

/reviews/avg-secure-vpn

Needs dated checkProvider pricing page

A pricing URL is recorded, but the profile has no dated check yet.

Needs source

No audit record is currently stated in this profile.

Jurisdiction: Not recorded

Network: Not recorded

Devices: Not recorded

No structured jurisdiction, network or device field is recorded.

Market reference

25 audit entries still require a dedicated source or a clearer scope record. That gap is deliberately counted here so the research program can improve it edition by edition.

Next evidence pass

What gets improved next

Field-specific citations

Attach the exact privacy, terms, audit and security URLs to each material claim.

Audit scope

Record the auditor, publication date, tested systems, exclusions and whether the provider or auditor published the report.

Corrections

Keep the ledger versioned and let readers submit a source-backed correction through the contact page.

Read the source-based methodology for the hierarchy of evidence and the limits of provider profiles. Pricing and features can change; verify the official source before purchase.